<template>
  <div class="style-extension-container">
    <div class="fusion-content">
      <!-- 左侧面板 -->
      <div class="left-panel">
        <!-- Step 1 -->
        <div class="step-section" :class="{ 'active-step': currentStep === 1 }">
          <div class="step-header" @click="setStep(1)">
            <span class="step-title">Step 1</span>
            <span class="step-desc">上传要改款的鞋款</span>
            <el-tooltip content="帮助信息" placement="top">
              <el-icon><QuestionFilled /></el-icon>
            </el-tooltip>
            <span v-if="mainImage" class="step-status">
              <el-icon><Check /></el-icon>
            </span>
          </div>
          <div class="upload-section">
            <div class="image-preview" @click="handleMainUploadClick">
              <div v-if="mainImage" class="preview-container">
                <img :src="mainImage" alt="主图预览" class="preview-img" crossorigin="anonymous" />
                <div class="change-overlay">
                  <el-icon><Plus /></el-icon>
                  <span>更换图片</span>
                </div>
              </div>
              <div v-else class="upload-placeholder">
                <el-icon><Plus /></el-icon>
                <span>点击上传图片</span>
              </div>
              <input ref="fileInputMain" type="file" accept="image/*" style="display:none" @change="handleMainFileSelect" />
            </div>
          </div>
        </div>
      </div>

      <!-- 中间工作区域 -->
      <div class="work-area">
        <template v-if="!mainImage">
          <div class="instructions-container">
            <div class="instructions-content">
              <h3>使用说明</h3>
              <ol>
                <li>请上传背景干净无杂物的产品图，单只鞋的白底图最佳</li>
                <li>文本描述非必填，不描述时由AI自动进行改款</li>
                <li>在参数调整中，想象力数值越大，则生成款式越与原图不同</li>
              </ol>
            </div>
          </div>
        </template>
        <template v-else-if="isViewingResults">
          <!-- 结果查看区域 -->
          <Suspense>
            <template #default>
              <div class="image-workspace-container">
                <ImageWorkspaceComp
                  :image-url="mainImage"
                  :is-view-results="isViewingResults"
                  :result-images="generatedImages"
                  @image-edited="handleResultSelected"
                  @exit-results="exitResultsView"
                  :hide-mask-tool="true"
                  ref="resultsWorkspaceRef"
                  class="image-workspace-containers"
                  crossorigin="anonymous"
                />
              </div>
            </template>
            <template #fallback>
              <div class="loading-state">
                <el-icon class="loading-icon"><Loading /></el-icon>
                <p>加载中...</p>
              </div>
            </template>
          </Suspense>
        </template>
      </div>

      <!-- 右侧面板 -->
      <div class="right-panel">
        <!-- Step 2 -->
        <div class="step-section" :class="{ 'active-step': currentStep === 2 }">
          <div class="step-header" @click="setStep(2)">
            <span class="step-title">Step 2</span>
            <span class="step-desc">参数调整</span>
          </div>
          <div class="params-section">
            <div class="param-item">
              <span>想象力</span>
              <el-slider v-model="denoiseValue" :min="1" :max="10" :step="1" />
            </div>
          </div>
          <div class="model-selection">
            <ModelSelector 
              v-model="selectedModel"
              @select="handleModelSelect"
              @load-error="handleModelLoadError"
              :require-login="true"
            />
          </div>
        </div>
        <el-button 
          type="primary" 
          class="generate-btn" 
          @click="handleGenerate" 
          :disabled="!canGenerate"
        >
          立即生成
        </el-button>
      </div>

      <!-- 主图本地预览弹窗 -->
      <el-dialog 
        v-model="showPreviewDialogMain" 
        title="主图预览" 
        width="800px" 
        :close-on-click-modal="false"
        @close="cancelMainPreview"
      >
        <div class="upload-modal-content">
          <div class="upload-area">
            <div v-if="previewImageMain" class="file-preview">
              <img :src="previewImageMain" alt="主图预览" class="preview-img" />
            </div>
            <div v-else class="upload-placeholder">
              <el-icon><Plus /></el-icon>
              <span>请先选择图片</span>
              <p class="upload-tip">支持 JPG、PNG 格式，最大 10MB</p>
            </div>
          </div>
        </div>
        <template #footer>
          <div class="dialog-footer">
            <el-button @click="cancelMainPreview">取消</el-button>
            <el-button type="primary" @click="confirmMainPreview" :disabled="!selectedFileMain">确定</el-button>
          </div>
        </template>
      </el-dialog>

      <!-- 主图编辑弹窗 -->
      <el-dialog 
        v-model="showEditDialogMain" 
        title="主图编辑" 
        width="50%" 
        :close-on-click-modal="false" 
        class="edit-dialog"
      >
        <div class="edit-modal-content">
          <Suspense>
            <template #default>
              <div class="image-workspace-container">
                <ImageWorkspaceComp
                  :image-url="mainImage"
                  @image-edited="handleMainImageEdited"
                  @editing-completed="closeEditDialogMain"
                  :hide-mask-tool="true"
                />
              </div>
            </template>
            <template #fallback>
              <div class="loading-state">
                <el-icon class="loading-icon"><Loading /></el-icon>
                <p>加载中...</p>
              </div>
            </template>
          </Suspense>
        </div>
        <template #footer>
          <div class="dialog-footer">
            <el-button @click="closeEditDialogMain">取消</el-button>
            <!-- <el-button type="primary" @click="closeEditDialogMain">确认编辑</el-button> -->
          </div>
        </template>
      </el-dialog>
    </div>
  </div>
</template>

<script setup lang="ts">
import { ref, defineAsyncComponent, computed } from 'vue'
import { Plus, QuestionFilled, Check, Loading } from '@element-plus/icons-vue'
import type { UploadInstance } from 'element-plus'
import { ElMessage, ElLoading, ElMessageBox } from 'element-plus'
import ModelSelector from '../common/ModelSelector.vue'
import { uploadImage, feedbackImage, isUserLoggedIn, tstok } from '../../api/file'
import type { UploadImageResponse, TstokRequest } from '../../api/file'
import { useRouter } from 'vue-router'

// 异步加载图片工作区组件
const ImageWorkspaceComp = defineAsyncComponent(() => 
  import('./ImageWorkspace.vue')
)

// 获取路由器
const router = useRouter()

// 状态管理
const mainImage = ref('')
const mainImageName = ref('') // 保存上传后的主图文件名
const mainImageId = ref<number | null>(null) // 添加主图ID
const denoiseValue = ref(5) // 默认为中间值
const selectedModel = ref(0)
const selectedModelName = ref('') // 保存选择的鞋子类型名称
const currentStep = ref(1)

// 编辑状态
const isEditingMainImage = ref(false)

// 结果查看相关
const isViewingResults = ref(false)
const generatedImages = ref<string[]>([])
const mainImageWorkspaceRef = ref(null)
const resultsWorkspaceRef = ref(null)

// 引用上传组件
const mainImageUploadRef = ref<UploadInstance | null>(null)

// 主图本地预览弹窗相关状态
const showPreviewDialogMain = ref(false)
const previewImageMain = ref('')
const selectedFileMain = ref<File | null>(null)
const fileInputMain = ref<HTMLInputElement>()

// 主图编辑弹窗相关状态
const showEditDialogMain = ref(false)

// 计算属性
const canGenerate = computed(() => {
  return !!mainImage.value && mainImageId.value !== null
})

// 步骤控制方法
const setStep = (step: number) => {
  if (step === 1 || (step === 2 && mainImage.value)) {
    currentStep.value = step
  }
}

// 主图上传相关方法
const handleMainUploadClick = () => {
  fileInputMain.value?.click();
};

const handleMainFileSelect = (event: Event) => {
  const file = (event.target as HTMLInputElement).files?.[0];
  if (file) {
    if (!file.type.startsWith('image/')) {
      ElMessage.error('请选择图片文件')
      return
    }
    if (file.size > 10 * 1024 * 1024) {
      ElMessage.error('文件大小不能超过10MB')
      return
    }
    selectedFileMain.value = file;
    const reader = new FileReader();
    reader.onload = e => {
      previewImageMain.value = e.target?.result as string;
      showPreviewDialogMain.value = true;
    };
    reader.readAsDataURL(file);
  }
};

const confirmMainPreview = () => {
  if (!selectedFileMain.value) return;
  uploadFile(selectedFileMain.value, 'input', (_, imageId) => {
    if (imageId) {
      mainImageId.value = typeof imageId === 'number' ? imageId : parseInt(imageId as string, 10);
      mainImageName.value = imageId.toString();
    }
    showEditDialogMain.value = true;
  });
  mainImage.value = previewImageMain.value;
  showPreviewDialogMain.value = false;
  // 清空文件输入框
  if (fileInputMain.value) {
    fileInputMain.value.value = '';
  }
  selectedFileMain.value = null;
  previewImageMain.value = '';
  
  // 如果图片上传完成，自动进入第2步
  if (mainImage.value && mainImageId.value !== null) {
    currentStep.value = 2;
  }
};

const cancelMainPreview = () => {
  showPreviewDialogMain.value = false;
  // 清空文件输入框
  if (fileInputMain.value) {
    fileInputMain.value.value = '';
  }
  selectedFileMain.value = null;
  previewImageMain.value = '';
};

// 编辑弹窗相关方法
const closeEditDialogMain = () => {
  showEditDialogMain.value = false;
};

const handleMainImageEdited = (editedImageUrl: string, imageId?: number | string) => {
  mainImage.value = editedImageUrl;
  if (imageId !== undefined) {
    mainImageId.value = typeof imageId === 'number' ? imageId : parseInt(imageId as string, 10);
    mainImageName.value = imageId.toString();
    showEditDialogMain.value = false;
    return;
  }
  showEditDialogMain.value = false;
};

// 压缩图片
const compressImage = (file: File): Promise<File> => {
  return new Promise((resolve, reject) => {
    const reader = new FileReader()
    reader.readAsDataURL(file)
    reader.onload = (e) => {
      const img = new Image()
      img.src = e.target?.result as string
      img.onload = () => {
        const canvas = document.createElement('canvas')
        let width = img.width
        let height = img.height
        const maxSize = 1600
        if (width > height && width > maxSize) {
          height = Math.round((height * maxSize) / width)
          width = maxSize
        } else if (height > maxSize) {
          width = Math.round((width * maxSize) / height)
          height = maxSize
        }
        canvas.width = width
        canvas.height = height
        const ctx = canvas.getContext('2d')
        ctx?.drawImage(img, 0, 0, width, height)
        canvas.toBlob((blob) => {
          if (blob) {
            const compressedFile = new File([blob], file.name, {
              type: 'image/jpeg',
              lastModified: Date.now()
            })
            resolve(compressedFile)
          } else {
            reject(new Error('压缩失败'))
          }
        }, 'image/jpeg', 0.8)
      }
      img.onerror = () => {
        reject(new Error('图片加载失败'))
      }
    }
    reader.onerror = () => {
      reject(new Error('文件读取失败'))
    }
  })
}

// 封装文件上传和回显流程
const uploadFile = (file: File, type: 'input' | 'output', callback?: (imageUrl: string, imageName?: string) => void) => {
  if (!isUserLoggedIn()) {
    ElMessageBox.confirm(
      '您需要登录才能上传图片。是否现在登录？',
      '未登录提示',
      {
        confirmButtonText: '去登录',
        cancelButtonText: '取消',
        type: 'warning'
      }
    ).then(() => {
      localStorage.setItem('redirectAfterLogin', router.currentRoute.value.fullPath)
      router.push('/login')
    }).catch(() => {
      ElMessage.info('您可以继续使用本地图片预览功能，但无法保存到服务器')
    })
    const reader = new FileReader()
    reader.onload = (e) => {
      if (callback && e.target?.result) {
        callback(e.target.result as string)
      }
    }
    reader.readAsDataURL(file)
    return
  }
  const loading = ElLoading.service({
    lock: true,
    text: '图片上传中...',
    background: 'rgba(0, 0, 0, 0.7)'
  })
  if (file.size > 10 * 1024 * 1024) {
    ElMessage.warning('图片过大，正在压缩...')
    compressImage(file).then(compressedFile => {
      doUpload(compressedFile)
    }).catch(err => {
      ElMessage.error('图片压缩失败：' + err.message)
      loading.close()
    })
  } else {
    doUpload(file)
  }
  function doUpload(fileToUpload: File) {
    uploadImage(fileToUpload)
      .then((response: any) => {
        if (response.code === 0 || response.code === 200) {
          const imageData = response.data as UploadImageResponse
          const imageId = imageData.id
          return feedbackImage(imageId).then(feedbackResponse => {
            return { response: feedbackResponse, imageId }
          })
        } else {
          if (response.code === 401) {
            ElMessageBox.confirm('您的登录已过期，请重新登录。', '登录提示', {
              confirmButtonText: '去登录',
              cancelButtonText: '取消',
              type: 'warning',
            }).then(() => {
              localStorage.removeItem('token')
              localStorage.setItem('redirectAfterLogin', router.currentRoute.value.fullPath)
              router.push('/login')
            })
            return Promise.reject(new Error('login_required'))
          }
          throw new Error(response.msg || '上传失败')
        }
      })
      .then((result: any) => {
        if (!result) return
        const { response, imageId } = result
        if (response.code === 0 || response.code === 200) {
          const imageUrl = response.data
          if (callback) callback(imageUrl, imageId)
          ElMessage.success('图片上传成功')
        } else {
          throw new Error(response.msg || '获取图片地址失败')
        }
      })
      .catch((error: any) => {
        if (error.message === 'login_required') {
          return
        }
        ElMessage.error({
          message: '图片上传失败: ' + (error.message || '未知错误'),
          duration: 5000,
        })
      })
      .then(() => {
        loading.close()
      })
  }
}

// 处理结果图选择
const handleResultSelected = () => {
  // 用户选择了一张结果图片，可以在这里添加额外逻辑
  console.log('用户选择了一张结果图片')
}

// 选择模型
const handleModelSelect = (modelId: number, model: any) => {
  console.log('选择的模型:', model)
  selectedModel.value = modelId
  
  // 保存选择的鞋子类型名称
  if (model && model.name) {
    selectedModelName.value = model.name
    console.log('选择的鞋子类型:', selectedModelName.value)
  }
}

// 处理模型加载错误
const handleModelLoadError = (errorMsg: string) => {
  console.error('模型加载错误:', errorMsg)
  ElMessage.error(errorMsg)
}

// 退出结果查看模式
const exitResultsView = () => {
  console.log("退出结果查看模式");
  isViewingResults.value = false;
  generatedImages.value = [];
  
  // 如果resultsWorkspaceRef存在，也重置它的状态
  if (resultsWorkspaceRef.value) {
    try {
      // @ts-ignore
      resultsWorkspaceRef.value.isViewingResults = false;
      // @ts-ignore
      resultsWorkspaceRef.value.resultImages = [];
    } catch (e) {
      console.error("重置resultsWorkspaceRef状态失败:", e);
    }
  }
}

// 处理生成按钮点击
const handleGenerate = async () => {
  if (!canGenerate.value) {
    ElMessage.warning('请先上传鞋款图片')
    return
  }
  
  // 确保mainImageId不为null
  if (mainImageId.value === null) {
    ElMessage.warning('请先上传鞋款图片')
    return
  }
  
  // 验证用户登录
  if (!isUserLoggedIn()) {
    ElMessageBox.confirm(
      '您需要登录才能使用生成功能。是否现在登录？',
      '未登录提示',
      {
        confirmButtonText: '去登录',
        cancelButtonText: '取消',
        type: 'warning'
      }
    ).then(() => {
      localStorage.setItem('redirectAfterLogin', router.currentRoute.value.fullPath)
      router.push('/login')
    })
    return
  }

  // 显示加载提示
  const loadingInstance = ElLoading.service({
    lock: true,
    text: '正在生成图片，请稍候...',
    background: 'rgba(0, 0, 0, 0.7)'
  })

  try {
    // 如果没有选择模型，使用默认模型名称
    const modelName = selectedModelName.value || '通用款式生成'
    
    console.log('使用的图片ID:', {
      主图ID: mainImageId.value,
      鞋子类型: modelName,
      噪点强度: denoiseValue.value 
    })
    
    // 准备请求参数
    const requestData: TstokRequest = {
      imageId: mainImageId.value as number, // 类型断言，确保不为null
      loreName: modelName,
      denoise: denoiseValue.value 
    }

    // 使用封装的API函数发送请求
    const response = await tstok(requestData)
    
    // 接受 code 0 和 code 200 都表示成功
    if (response.code === 0 || response.code === 200) {
      // 处理成功响应
      let viewUrls: string[] = [];
      
      if (response.data && response.data.viewUrls) {
        // 标准格式：{code: 0/200, msg: "", data: {promptId: "", viewUrls: [...]}}
        viewUrls = response.data.viewUrls;
        console.log("从response.data.viewUrls获取到图片链接:", viewUrls);
      } else if (response.viewUrls) {
        // 直接包含viewUrls的格式：{code: 0/200, msg: "", viewUrls: [...]}
        viewUrls = response.viewUrls;
        console.log("从response.viewUrls获取到图片链接:", viewUrls);
      } else {
        console.error("找不到生成的图片链接");
        throw new Error('找不到生成的图片链接');
      }
      
      // 保存生成的图片URL
      generatedImages.value = viewUrls;
      
      // 显示结果
      if (generatedImages.value.length > 0) {
        isViewingResults.value = true;
        
        // 如果有resultsWorkspaceRef，调用其showResults方法
        if (resultsWorkspaceRef.value) {
          try {
            console.log('准备调用showResults方法，参数:', generatedImages.value);
            
            // 添加crossOrigin属性并预加载图片
            const preloadPromises = generatedImages.value.map(url => {
              return new Promise<boolean>((resolve) => {
                const img = new Image();
                img.crossOrigin = 'anonymous'; // 添加跨域支持
                
                img.onload = () => {
                  console.log(`图片预加载成功: ${url.substring(0, 50)}...`);
                  resolve(true);
                };
                
                img.onerror = (err) => {
                  console.error(`图片预加载失败: ${url.substring(0, 50)}...`, err);
                  resolve(false);
                };
                
                // 如果URL是http/https开头，添加缓存破坏参数
                if (url.startsWith('http')) {
                  img.src = `${url}${url.includes('?') ? '&' : '?'}t=${Date.now()}`;
                } else {
                  img.src = url;
                }
              });
            });
            
            // 等待所有图片预加载完成
            Promise.all(preloadPromises).then(results => {
              // 过滤掉加载失败的图片URL
              const validImages = generatedImages.value.filter((_, i) => results[i]);
              
              if (validImages.length === 0) {
                console.error('所有图片预加载失败');
                ElMessage.error('图片加载失败，请重试');
                return;
              }
              
              if (validImages.length < generatedImages.value.length) {
                console.warn(`部分图片加载失败: 成功 ${validImages.length}/${generatedImages.value.length}`);
                ElMessage.warning(`部分图片加载失败，仅显示 ${validImages.length} 张图片`);
              }
              
              // 更新有效的图片列表
              generatedImages.value = validImages;
              
              // 调用showResults方法显示图片
              // @ts-ignore
              resultsWorkspaceRef.value.showResults(generatedImages.value).then(() => {
                console.log('showResults方法调用成功');
              }).catch(error => {
                console.error('调用showResults方法失败:', error);
                // 手动更新组件状态作为备选方案
                // @ts-ignore
                resultsWorkspaceRef.value.isViewingResults = true;
                // @ts-ignore
                resultsWorkspaceRef.value.resultImages = generatedImages.value;
              });
            });
            
          } catch (e) {
            console.error("调用showResults方法失败:", e);
            // 直接更新组件状态作为备选方案
            // @ts-ignore
            resultsWorkspaceRef.value.isViewingResults = true;
            // @ts-ignore
            resultsWorkspaceRef.value.resultImages = generatedImages.value;
          }
          
          ElMessage.success('图片生成成功');
        } else {
          ElMessage.warning('生成成功但未获得图片');
        }
      } else {
        ElMessage.warning('生成成功但未获得图片');
      }
    } else {
      // 处理特定的错误码
      if (response.code === 1013) {
        throw new Error('请先选择需要更改的区域！');
      } else {
        throw new Error(response.msg || '生成图片失败');
      }
    }
  } catch (error: any) {
    console.error('图像生成失败:', error);
    ElMessage.error('生成失败: ' + (error.message || '未知错误'));
  } finally {
    loadingInstance.close();
  }
}
</script>

<style scoped>
.style-extension-container {
  width: 100%;
  min-height: 100vh;
  background: transparent;
  color: #fff;
  padding: 20px;
  position: relative;
  margin-left: 80px;
}

.style-extension-container::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url("@/assets/bg.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: -1;
}

.fusion-content {
  display: flex;
  gap: 20px;
  min-height: calc(100vh - 40px);
  height: auto;
  padding: 20px;
  max-width: calc(100vw - 100px);
  position: relative;
  z-index: 2;
}

.left-panel {
  width: 270px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  padding: 10px;
  backdrop-filter: blur(10px);
  overflow-y: auto;
  max-height: 100%;
}

.work-area {
  flex: 1;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
  position: relative;
  overflow: hidden;
}

.right-panel {
  width: 280px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  padding: 10px;
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 100%;
  overflow-y: auto;
}

.step-section {
  margin-bottom: 15px;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.active-step {
  box-shadow: 0 0 10px rgba(0, 163, 255, 0.3);
  background: rgba(0, 163, 255, 0.05);
}

.step-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  padding: 6px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.step-header:hover {
  background: rgba(255, 255, 255, 0.1);
}

.step-title {
  color: #c8ad7f;
  font-weight: bold;
}

.step-desc {
  font-size: 16px;
  color: #fff;
}

.step-status {
  margin-left: auto;
  color: #00FF00;
}

.upload-section {
  background: rgba(0, 0, 0, 0.3);
  border-radius: 8px;
  padding: 10px;
}

.image-preview {
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: 6px;
  border: 1px dashed transparent;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.2);
}

.image-preview:hover {
  border-color: transparent;
  background: rgba(0, 163, 255, 0.1);
}

.preview-container {
  width: 100%;
  height: 100%;
  position: relative;
}

.preview-img {
  width: 100%;
  height: 100%;
}

.change-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.change-overlay .el-icon {
  font-size: 24px;
  color: white;
  margin-bottom: 8px;
}

.change-overlay span {
  color: white;
  font-size: 14px;
}

.preview-container:hover .change-overlay {
  opacity: 1;
}

.upload-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.6);
}

.upload-placeholder .el-icon {
  font-size: 32px;
  margin-bottom: 8px;
}

.upload-placeholder span {
  font-size: 14px;
}

.params-section {
  background: rgba(0, 0, 0, 0.3);
  border-radius: 8px;
  padding: 10px;
}

.param-item {
  margin-bottom: 10px;
}

.model-selection {
  background: rgba(0, 0, 0, 0.3);
  border-radius: 8px;
  padding: 10px;
  height: 320px;
}

.generate-btn {
  width: 100%;
  height: 40px;
  background: linear-gradient(90deg, #c8ad7f 0%, #ffe7b2 100%);
  border: none;
  border-radius: 20px;
  font-size: 16px;
  color: #fff;
  font-weight: bold;
  box-shadow: 0 2px 8px #c8ad7f33;
  transition: background 0.2s, color 0.2s;
}

.generate-btn:disabled {
  background: linear-gradient(90deg, #e0cfa0 0%, #f5e6c3 100%);
  opacity: 0.7;
  color: #fff;
}

.generate-btn:hover:not(:disabled) {
  background: linear-gradient(90deg, #ffe7b2 0%, #c8ad7f 100%);
  color: #c8ad7f;
}

/* 金色slider样式 */
:deep(.el-slider__bar) {
  background: linear-gradient(90deg, #c8ad7f 0%, #ffe7b2 100%) !important;
}
:deep(.el-slider__button) {
  border-color: #c8ad7f !important;
  background: #fffbe6 !important;
  box-shadow: 0 0 0 2px #c8ad7f33;
}
:deep(.el-slider__runway) {
  background: #f5e6c3 !important;
}

.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: rgba(255, 255, 255, 0.7);
}

.loading-icon {
  font-size: 36px;
  animation: rotate 1.5s linear infinite;
  margin-bottom: 16px;
}

.image-workspace-container {
  width: 100%;
  height: 600px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.image-workspace-containers{
  height: 600px;
}
.instructions-container {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 10px;
}

.instructions-content {
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(10px);
  border-radius: 10px;
  padding: 15px 20px;
  max-width: 500px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.instructions-content h3 {
  color: #c8ad7f;
  font-size: 18px;
  margin-bottom: 12px;
  text-align: center;
}

.instructions-content ol {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: instruction-counter;
}

.instructions-content li {
  color: #c8ad7f;
  font-size: 14px;
  line-height: 1.4;
  margin-bottom: 10px;
  padding-left: 28px;
  position: relative;
  counter-increment: instruction-counter;
}

.instructions-content li::before {
  content: counter(instruction-counter);
  position: absolute;
  left: 0;
  top: 0;
  width: 20px;
  height: 20px;
  background: #c8ad7f;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: white;
}

/* 弹窗样式 */
:deep(.el-dialog) {
  border: 2px solid #c8ad7f;
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(200, 173, 127, 0.15);
  background: rgba(30, 30, 30, 0.98);
  color: #fff;
}

.upload-modal-content {
  padding: 20px 0;
}

.upload-area {
  width: 80%;
  height: 400px;
  border: 2px dashed transparent;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.03);
  margin: 0 auto;
}

.upload-area:hover {
  border-color: transparent;
}

.file-preview {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.file-preview .preview-img {
  max-width: 95%;
  max-height: 90%;
  object-fit: contain;
  border: none;
  border-radius: 4px;
  margin-bottom: 10px;
}

.file-info {
  text-align: center;
  color: rgba(255, 255, 255, 0.8);
  font-size: 12px;
}

.file-info p {
  margin: 2px 0;
}

.upload-tip {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 8px;
}

.dialog-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* 编辑弹框样式 */
.edit-dialog :deep(.el-dialog) {
  border: 2px solid #c8ad7f;
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(200, 173, 127, 0.15);
  background: rgba(30, 30, 30, 0.98);
  color: #fff;
  max-width: 95vw;
  max-height: 95vh;
}

.edit-modal-content {
  height: 60vh;
  overflow: hidden;
}

.edit-modal-content .image-workspace-container {
  height: 100%;
  width: 100%;
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}


</style> 